Message ID | 1438158605-28248-4-git-send-email-jianwei.wang.chn@gmail.com (mailing list archive) |
---|---|
State | Accepted |
Headers | show |
On Wed, Jul 29, 2015 at 04:30:02PM +0800, Jianwei Wang wrote: > This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM > simple panel driver. > > Signed-off-by: Alison Wang <b18965@freescale.com> > Signed-off-by: Xiubo Li <lixiubo@cmss.chinamobile.com> > Signed-off-by: Jianwei Wang <jianwei.wang.chn@gmail.com> > Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> > --- > .../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++++++ > drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++ > 2 files changed, 33 insertions(+) > create mode 100644 Documentation/devicetree/bindings/panel/nec,nl4827hc19_05b.txt Applied, thanks. Thierry
On Wed, Jul 29, 2015 at 04:30:02PM +0800, Jianwei Wang wrote: > This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM > simple panel driver. > > Signed-off-by: Alison Wang <b18965@freescale.com> > Signed-off-by: Xiubo Li <lixiubo@cmss.chinamobile.com> > Signed-off-by: Jianwei Wang <jianwei.wang.chn@gmail.com> > Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> > --- > .../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++++++ > drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++ > 2 files changed, 33 insertions(+) > create mode 100644 Documentation/devicetree/bindings/panel/nec,nl4827hc19_05b.txt > > diff --git a/Documentation/devicetree/bindings/panel/nec,nl4827hc19_05b.txt b/Documentation/devicetree/bindings/panel/nec,nl4827hc19_05b.txt > new file mode 100644 > index 0000000..20e9473 > --- /dev/null > +++ b/Documentation/devicetree/bindings/panel/nec,nl4827hc19_05b.txt > @@ -0,0 +1,7 @@ > +NEC LCD Technologies,Ltd. WQVGA TFT LCD panel > + > +Required properties: > +- compatible: should be "nec,nl4827hc19_05b" Underscores are deprecated in compatible strings, so I've applied this with "nec,nl4827hc19-05b". Thierry
On Thu, Aug 13, 2015 at 8:23 AM, Thierry Reding <thierry.reding@gmail.com> wrote: > On Wed, Jul 29, 2015 at 04:30:02PM +0800, Jianwei Wang wrote: >> This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM >> simple panel driver. >> >> Signed-off-by: Alison Wang <b18965@freescale.com> >> Signed-off-by: Xiubo Li <lixiubo@cmss.chinamobile.com> >> Signed-off-by: Jianwei Wang <jianwei.wang.chn@gmail.com> >> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> >> --- >> .../bindings/panel/nec,nl4827hc19_05b.txt | 7 ++++++ >> drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++ >> 2 files changed, 33 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/panel/nec,nl4827hc19_05b.txt >> >> diff --git a/Documentation/devicetree/bindings/panel/nec,nl4827hc19_05b.txt b/Documentation/devicetree/bindings/panel/nec,nl4827hc19_05b.txt >> new file mode 100644 >> index 0000000..20e9473 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/panel/nec,nl4827hc19_05b.txt >> @@ -0,0 +1,7 @@ >> +NEC LCD Technologies,Ltd. WQVGA TFT LCD panel >> + >> +Required properties: >> +- compatible: should be "nec,nl4827hc19_05b" > > Underscores are deprecated in compatible strings, so I've applied this > with "nec,nl4827hc19-05b". > > Thierry Okay, thanks. Jianwei
diff --git a/Documentation/devicetree/bindings/panel/nec,nl4827hc19_05b.txt b/Documentation/devicetree/bindings/panel/nec,nl4827hc19_05b.txt new file mode 100644 index 0000000..20e9473 --- /dev/null +++ b/Documentation/devicetree/bindings/panel/nec,nl4827hc19_05b.txt @@ -0,0 +1,7 @@ +NEC LCD Technologies,Ltd. WQVGA TFT LCD panel + +Required properties: +- compatible: should be "nec,nl4827hc19_05b" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index f94201b..db61dd1 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -943,6 +943,29 @@ static const struct panel_desc lg_lp129qe = { }, }; +static const struct drm_display_mode nec_nl4827hc19_05b_mode = { + .clock = 10870, + .hdisplay = 480, + .hsync_start = 480 + 2, + .hsync_end = 480 + 2 + 41, + .htotal = 480 + 2 + 41 + 2, + .vdisplay = 272, + .vsync_start = 272 + 2, + .vsync_end = 272 + 2 + 4, + .vtotal = 272 + 2 + 4 + 2, + .vrefresh = 74, +}; + +static const struct panel_desc nec_nl4827hc19_05b = { + .modes = &nec_nl4827hc19_05b_mode, + .num_modes = 1, + .size = { + .width = 95, + .height = 54, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24 +}; + static const struct drm_display_mode ortustech_com43h4m85ulc_mode = { .clock = 25000, .hdisplay = 480, @@ -1113,6 +1136,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "lg,lp129qe", .data = &lg_lp129qe, }, { + .compatible = "nec,nl4827hc19_05b", + .data = &nec_nl4827hc19_05b, + }, { .compatible = "ortustech,com43h4m85ulc", .data = &ortustech_com43h4m85ulc, }, {